SAP ABAP Table CNVA_20290_CHECK_S_KNB5 (Struct for customer master data(dunning) critical differen) is used by

• Class (2)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_CNVA_20290_CHK_KNB5 Method: CHECK_KUNNR	Check for customer master data (dunning)	CNVA_20290_CHECK	DMIS	DMIS
2	Class	CL_CNVA_20290_CHK_KNBW Method: CHECK_KUNNR	Check for customer master data (dunning)	CNVA_20290_CHECK	DMIS	DMIS